Gasoline (North American English) or petrol (Commonwealth English) is a petrochemical product characterized as a transparent, yellowish and flammable liquid normally used as a fuel for spark …

An overview of gasoline, gasoline octane, gasoline grades, and gasoline formulations.

May 5, 2026 · Gasoline, mixture of volatile, flammable liquid hydrocarbons derived from petroleum and used as fuel for internal-combustion engines. It is also used as a solvent for oils and fats. Originally a …

1 day ago · Today’s AAA National Average $4.533 Price as of 5/19/26

Jan 9, 2026 · Learn about the different types of gasoline, the differences, which you should use, and get the information you need before you fill up.

Gas Prices Live tracks the current U.S. national average gas price and regular gasoline averages for all 50 states and Washington D.C., updated daily using AAA fuel price data.

Monthly U.S. Gasoline Prices - Historical chart and current data through 2026.

Find the cheapest gas stations near your ZIP code. Compare prices, see distance, and save money on fuel.

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Apr 28, 2026 · Gasoline prices in the United States hit their highest level in four years on Tuesday as negotiations over the Iran war appeared to show little signs of a resolution. The price of an average …